Specimen cup



FIG. 1 is a front elevational view of a specimen cup showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side elevational view thereof, the right side being a mirror image. 

The ornamental design for a specimen cup, as shown and described. 